ISO 6783:1982现行
Coarse aggregates for concrete - Determination of particle density and water absorption - Hydrostatic balance method
出版：International Organization for Standardization
专家解读视频
UNE 83134:1990 - Identical
NFP 18 554:1990 - Equivalent
DIN 52102 (1988-08) - Identical
SS 13 21 25 Ed. 1 (1983) - Identical
JIS A 1110:2006 - Equivalent
DIN 52103 (1988-10) - Identical
DIN 52102 (2006-02) - Identical
